Answer: One of the most significant things that the colonies of Connecticut, Rhode Island, and New Hampshire had in common was they were very anti-slavery. Although slavery existed to some extent in these colonies, it was largely frowned upon.
Explanation: hope it help you :D
Ahy trained historians of Japan in the Western world was too small to
sustain such an enterprise. Although that number has grown, the
general editors have thought it best to draw on Japanese specialists for
contributions in areas where they retain a clear authority. In such
cases the act of translation itself involves a form of editorial cooperation
that requires the skills of a trained historian whose name deserves
acknowledgment.